Acquisition method (AMC)
3
FSC 6635 × PROBE,EDDY CURRENT
PROBE,EDDY CURRENT
6635-01-500-8603 FSC 6635
NSN 6635-01-500-8603 (also written 6635015008603; NIIN 01-500-8603) is a probe, eddy current in Federal Supply Class 6635, Physical Properties Testing and Inspection Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Q
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| FUNCTIONAL DESCRIPTION FTLD | DESIGNED TO ALLOW THE USE OF THE SAME PROBE WHEN HOLES REAMED LARGER. CHECKS UNUSUAL HOLE SIZE WHEN A FIXED SIZE PROBE IS UNAVAILABLE |
| TYPE/MODEL DESIGNATION TMDN | SPO-5965 |
| END ITEM IDENTIFICATION AGAV | SPITFIRE,MINIMITE (4 PIN FISCHER)HOCKING AND ROHMANN SCANNERS; F/A 22 RAPTOR AIRCRAFT |
| OVERALL DIAMETER ADAV | INCHES MINIMUM 0.312 AND INCHES MAXIMUM 0.375 |
| CONDUCTOR ATTACHMENT METHOD ARET | 4 PIN FISCHER CONNECTOR |
| SPECIAL FEATURES FEAT | PLASTIC TIP, SS BACK SHELL/WORKING LENGTH 2 INCHES,USE REFLECTION DIFFERENTIAL TYPE COIL OPERATING IN 500 KHZ TO 3 MHZ. SUITABLE FOR ALUMINUM STRUCTURE AND LOW CONDUCTIVITY MATERIALS, SIMILAR TO SPO-5000 BUT EXPANDED TO LARGER DIAMETER |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 9219983 | 1KY21 | OLYMPUS AMERICA INC |
| 9219983 | 29192 | OLYMPUS SCIENTIFIC SOLUTIONS TECHNOLOGIES INC. |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Sep 3, 2026
Last purchased
2 · 2.0/yr
Purchase records
$13,320
Total demand
$7,770
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 3, 2026 | SPE4A622D5AAB/SPE4A626F410R ↗ | EVIDENT SCIENTIFIC, INC. | — | $5,550 |
| Sep 3, 2026 | SPE4A622D5AAB/SPE4A626F409Z ↗ | EVIDENT SCIENTIFIC, INC. | — | $7,770 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
EVIDENT SCIENTIFIC, INC.
last award Sep 2026
OLYMPUS AMERICA INC
no award yet
no awards on record
Listed source OLYMPUS SCIENTIFIC SOLUTIONS TECHNOLOGIES INC.
no award yet
no awards on record
Listed source EVIDENT SCIENTIFIC, INC. won 2 of the last 2 awards. EVIDENT SCIENTIFIC, INC. won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PROBE,EDDY CURRENT." nsnexplorer.com, https://nsnexplorer.com/nsn/6635-01-500-8603/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6635-01-500-8603/